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Fig. 6. The relation of the linguo-facial vein to the jugular Veins in the adult

(From dissections.)

A. The primary relation. The linguo—facial vein is a branch of the internal jugular; its submental, anterior facial, lingual, and posterior facial branches are shown in the drawing. The 1inguo—facial vein has only small anastomoses with the external jugular vein, and none with the anterior jugular, the latter vessel being scarcely represented in this case. The similarity to the embryonic relations shown in Fig. 4 is apparent.

B. The linguo—facial vein has been tapped by the external jugular so that its branches appear to belong to the latter.

C. The linguo-facial vein is drained chiefly by the anterior jugular, to which its branches appear to belong.

D. The linguo~facial vein is subdivided, so that its posterior facial branch empties into the external jugular, its anterior facial branch empties into the anterior jugular, and the lingual branch remains as a tributary of the internal jugular anomaly to be described. At the outlet of the subclavian vein there are several branches, and among them the anterior jugular vein can be identified.



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Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)
Links: fig 1 | fig 2 | fig 3 | fig 4 | fig 5 | fig 6 | 1909 Lewis | Harvard Collection | 1905 HEC | Historic Embryology Papers | Cardiovascular System Development

Reference

Lewis FT. On the cervical veins and lymphatics in four human embryos, with an interpretation of anomalies on the subclavian and jugular veins in the adult. (1909)


Cite this page: Hill, M.A. (2024, March 4) Embryology Lewis1909 fig06.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Lewis1909_fig06.jpg

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current14:44, 19 January 2017Thumbnail for version as of 14:44, 19 January 20171,000 × 991 (110 KB)Z8600021 (talk | contribs)
14:43, 19 January 2017Thumbnail for version as of 14:43, 19 January 20171,370 × 2,033 (421 KB)Z8600021 (talk | contribs)==Fig. 6. == {{Lewis1909 figures}}